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RegsUP regulatory reference
UN ECE R31 — Halogen Sealed-Beam Headlamps · 03
A precise reference for sealed-beam headlamp review
Launch price valid through 31 December 2026, 23:59 Istanbul time (UTC+3). From 1 January 2027, the regular price is EUR 62.90.
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UN ECE R31
Put this regulation into context.
UN ECE R31: Halogen sealed-beam headlamps have defined optical, testing and marking provisions. This R31 edition gathers them with dated RegsUP guidance for suppliers and approval teams working with this specific headlamp category.
What you can review
- Halogen sealed-beam headlamps
- Photometric testing
- Approval markings
Recommended for: sealed-beam headlamp suppliers and lighting approval teams.
Why choose the RegsUP edition?
Work with the regulatory text and the dated RegsUP explanations in the same document. You can consult the provisions, read the included commentary and keep a clearly identified edition in your project records. The scope below shows exactly which publication you are buying.
- Regulatory text: The UN R31 document identified in the edition details below.
- Approval and transition guidance: RegsUP explanations dated 10 October 2026, providing context for the approval questions addressed in this file.
- Manufacturer questions and answers: Practical scenarios with the conditions behind each answer, supporting more informed technical discussions.
- Supporting source extracts: Referenced passages alongside the guidance, helping you follow the basis of the explanation.
Edition and file details
- Regulation
- UN R31
- Regulatory edition
- 03 series
- RegsUP guidance date
- 10 October 2026
- Regulatory text language
- English
- RegsUP guidance language
- English
- Format and length
- Digital PDF · 74 pages, including RegsUP content
- File size
- 3.98 MB
- Product reference
- RU-UN-R031-EN-B6ED315D
Before you buy
What does this purchase include?
You receive the fixed PDF edition described on this page, personalised for your order. Your download is delivered after payment confirmation and release of the order. Check the stated edition and document language to choose the right reference for your project.
Does this purchase include future updates or a platform subscription?
This is a one-off PDF purchase. It gives you the edition identified here; later editions, continuous monitoring and platform membership are purchased separately.
Is the PDF translated when I change the store language?
No. The store description is available in several languages, but the PDF remains in the document language stated below.
How should this publication be used?
Use this RegsUP publication to support engineering research and approval preparation. It is an editorial reference, not an official publication or an approval certificate. Apply the relevant official provisions and transition conditions when making conformity decisions.
Need to follow changes throughout the year?
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